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  • Question
  • Which of the following statement is incorrect?


  • Options
  • A. A default argument is checked for type at the time of declaration and evaluated at the time of call.
  • B. We can provide a default value to a particular argument in the middle of an argument list.
  • C. We cannot provide a default value to a particular argument in the middle of an argument list.
  • D. Default arguments are useful in situations where some arguments always have the same value.

  • Correct Answer
  • We can provide a default value to a particular argument in the middle of an argument list. 


  • Functions problems


    Search Results


    • 1. Which of the following statement is correct?

    • Options
    • A. Overloaded functions can accept same number of arguments.
    • B. Overloaded functions always return value of same data type.
    • C. Overloaded functions can accept only same number and same type of arguments.
    • D. Overloaded functions can accept only different number and different type of arguments.
    • Discuss
    • 2. Which of the following function / type of function cannot be overloaded?

    • Options
    • A. Member function
    • B. Static function
    • C. Virtual function
    • D. Both B and C
    • Discuss
    • 3. Which of the following statement is correct?

    • Options
    • A. The order of the default argument will be right to left.
    • B. The order of the default argument will be left to right.
    • C. The order of the default argument will be alternate.
    • D. The order of the default argument will be random.
    • Discuss
    • 4. Which of the following function declaration is/are incorrect?

    • Options
    • A. int Sum(int a, int b = 2, int c = 3);
    • B. int Sum(int a = 5, int b);
    • C. int Sum(int a = 0, int b, int c = 3);
    • D. Both B and C are incorrect.
    • E. All are correct.
    • Discuss
    • 5. Which of the following statement is correct?

    • Options
    • A. The default value for an argument cannot be function call.
    • B. C++ allows the redefinition of a default parameter.
    • C. Both A and B.
    • D. C++ does not allow the redefinition of a default parameter.
    • Discuss
    • 6. Which of the following statement is correct?

    • Options
    • A. Only one parameter of a function can be a default parameter.
    • B. Minimum one parameter of a function must be a default parameter.
    • C. All the parameters of a function can be default parameters.
    • D. No parameter of a function can be default.
    • Discuss
    • 7. Which of the following statement is correct?

    • Options
    • A. Two functions having same number of argument, order and type of argument can be overloaded if both functions do not have any default argument.
    • B. Overloaded function must have default arguments.
    • C. Overloaded function must have default arguments starting from the left of argument list.
    • D. A function can be overloaded more than once.
    • Discuss
    • 8. Which of the following statement will be correct if the function has three arguments passed to it?

    • Options
    • A. The trailing argument will be the default argument.
    • B. The first argument will be the default argument.
    • C. The middle argument will be the default argument.
    • D. All the argument will be the default argument.
    • Discuss
    • 9. Which of the following statement is correct?

    • Options
    • A. Constructors can have default parameters.
    • B. Constructors cannot have default parameters.
    • C. Constructors cannot have more than one default parameter.
    • D. Constructors can have at most five default parameters.
    • Discuss
    • 10. Which of the following statement is correct?

    • Options
    • A. C++ enables to define functions that take constants as an argument.
    • B. We cannot change the argument of the function that that are declared as constant.
    • C. Both A and B.
    • D. We cannot use the constant while defining the function.
    • Discuss


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